package oop.test;

//一个项目应该只存在一个main方法
public class Application {
    public static void main(String[] args) {
       /* Student student = new  Student();
        student.setName("zsh");
        student.setAge(20);
        student.study();*/
       Person person = new Person();
       System.out.println(person.getName());
       Person person2 = new Person("zshh");
       System.out.println(person2.getName());
    }
}
